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Factor out hsize and vsize in av1_cdef_frame 

Change-Id: If46d338300b0db02d6ef41b2ce028c33eaa44cf0
This commit is contained in:
Michael Bebenita 2017-03-31 23:29:44 -07:00
Родитель 84bc7991c3
Коммит 7dc0530723
1 изменённых файлов: 23 добавлений и 33 удалений
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56
av1/common/cdef.c
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@ -231,6 +231,8 @@ void av1_cdef_frame(YV12_BUFFER_CONFIG *frame, AV1_COMMON *cm,
int coffset;
int rend, cend;
int clpf_damping = 3 - (pli != AOM_PLANE_Y) + (cm->base_qindex >> 6);
int hsize = nhb << mi_wide_l2[pli];
int vsize = nvb << mi_high_l2[pli];
if (pli) {
if (chroma_dering)
@ -241,22 +243,21 @@ void av1_cdef_frame(YV12_BUFFER_CONFIG *frame, AV1_COMMON *cm,
}
if (sbc == nhsb - 1)
cend = (nhb << mi_wide_l2[pli]);
cend = hsize;
else
cend = (nhb << mi_wide_l2[pli]) + OD_FILT_HBORDER;
cend = hsize + OD_FILT_HBORDER;
if (sbr == nvsb - 1)
rend = (nvb << mi_high_l2[pli]);
rend = vsize;
else
rend = (nvb << mi_high_l2[pli]) + OD_FILT_VBORDER;
rend = vsize + OD_FILT_VBORDER;
coffset = sbc * MAX_MIB_SIZE << mi_wide_l2[pli];
if (sbc == nhsb - 1) {
/* On the last superblock column, fill in the right border with
OD_DERING_VERY_LARGE to avoid filtering with the outside. */
for (r = 0; r < rend + OD_FILT_VBORDER; ++r) {
const int block_width = (nhb << mi_wide_l2[pli]) + OD_FILT_HBORDER;
for (c = cend; c < block_width; ++c) {
for (c = cend; c < hsize + OD_FILT_HBORDER; ++c) {
src[r * OD_FILT_BSTRIDE + c + OD_FILT_HBORDER] =
OD_DERING_VERY_LARGE;
}
@ -266,9 +267,7 @@ void av1_cdef_frame(YV12_BUFFER_CONFIG *frame, AV1_COMMON *cm,
/* On the last superblock row, fill in the bottom border with
OD_DERING_VERY_LARGE to avoid filtering with the outside. */
for (r = rend; r < rend + OD_FILT_VBORDER; ++r) {
const int block_width =
(nhb << mi_wide_l2[pli]) + 2 * OD_FILT_HBORDER;
for (c = 0; c < block_width; ++c) {
for (c = 0; c < hsize + 2 * OD_FILT_HBORDER; ++c) {
src[(r + OD_FILT_VBORDER) * OD_FILT_BSTRIDE + c] =
OD_DERING_VERY_LARGE;
}
@ -287,17 +286,17 @@ void av1_cdef_frame(YV12_BUFFER_CONFIG *frame, AV1_COMMON *cm,
xd->plane[pli].dst.buf,
(MAX_MIB_SIZE << mi_wide_l2[pli]) * sbr - OD_FILT_VBORDER,
coffset, xd->plane[pli].dst.stride, OD_FILT_VBORDER,
nhb << mi_wide_l2[pli]);
hsize);
} else if (sbr > 0) {
for (r = 0; r < OD_FILT_VBORDER; r++) {
for (c = 0; c < (nhb << mi_wide_l2[pli]); c++) {
for (c = 0; c < hsize; c++) {
src[r * OD_FILT_BSTRIDE + c + OD_FILT_HBORDER] =
linebuf[pli][r * stride + coffset + c];
}
}
} else {
for (r = 0; r < OD_FILT_VBORDER; r++) {
for (c = 0; c < (nhb << mi_wide_l2[pli]); c++) {
for (c = 0; c < hsize; c++) {
src[r * OD_FILT_BSTRIDE + c + OD_FILT_HBORDER] =
OD_DERING_VERY_LARGE;
}
@ -327,21 +326,18 @@ void av1_cdef_frame(YV12_BUFFER_CONFIG *frame, AV1_COMMON *cm,
copy_sb8_16(cm, &src[OD_FILT_HBORDER + (nhb << mi_high_l2[pli])],
OD_FILT_BSTRIDE, xd->plane[pli].dst.buf,
(MAX_MIB_SIZE << mi_wide_l2[pli]) * sbr - OD_FILT_VBORDER,
coffset + (nhb << mi_wide_l2[pli]),
xd->plane[pli].dst.stride, OD_FILT_VBORDER,
OD_FILT_HBORDER);
coffset + hsize, xd->plane[pli].dst.stride,
OD_FILT_VBORDER, OD_FILT_HBORDER);
} else if (sbr > 0 && sbc < nhsb - 1) {
for (r = 0; r < OD_FILT_VBORDER; r++) {
for (c = nhb << mi_wide_l2[pli];
c < (nhb << mi_wide_l2[pli]) + OD_FILT_HBORDER; c++) {
for (c = hsize; c < hsize + OD_FILT_HBORDER; c++) {
src[r * OD_FILT_BSTRIDE + c + OD_FILT_HBORDER] =
linebuf[pli][r * stride + coffset + c];
}
}
} else {
for (r = 0; r < OD_FILT_VBORDER; r++) {
for (c = nhb << mi_wide_l2[pli];
c < (nhb << mi_wide_l2[pli]) + OD_FILT_HBORDER; c++) {
for (c = hsize; c < hsize + OD_FILT_HBORDER; c++) {
src[r * OD_FILT_BSTRIDE + c + OD_FILT_HBORDER] =
OD_DERING_VERY_LARGE;
}
@ -360,46 +356,40 @@ void av1_cdef_frame(YV12_BUFFER_CONFIG *frame, AV1_COMMON *cm,
for (c = 0; c < OD_FILT_HBORDER; c++) {
/* Saving pixels in case we need to dering the superblock on the
right. */
colbuf[pli][r][c] =
src[r * OD_FILT_BSTRIDE + c + (nhb << mi_wide_l2[pli])];
colbuf[pli][r][c] = src[r * OD_FILT_BSTRIDE + c + hsize];
}
}
copy_sb8_16(
cm, &linebuf[pli][coffset], stride, xd->plane[pli].dst.buf,
(MAX_MIB_SIZE << mi_wide_l2[pli]) * (sbr + 1) - OD_FILT_VBORDER,
coffset, xd->plane[pli].dst.stride, OD_FILT_VBORDER,
(nhb << mi_wide_l2[pli]));
coffset, xd->plane[pli].dst.stride, OD_FILT_VBORDER, hsize);
if (level == 0 && clpf_strength == 0) continue;
if (tile_top) {
for (r = 0; r < OD_FILT_VBORDER; r++) {
for (c = 0; c < (nhb << mi_wide_l2[pli]) + 2 * OD_FILT_HBORDER;
c++) {
for (c = 0; c < hsize + 2 * OD_FILT_HBORDER; c++) {
src[r * OD_FILT_BSTRIDE + c] = OD_DERING_VERY_LARGE;
}
}
}
if (tile_left) {
for (r = 0; r < (nvb << mi_high_l2[pli]) + 2 * OD_FILT_VBORDER; r++) {
for (r = 0; r < vsize + 2 * OD_FILT_VBORDER; r++) {
for (c = 0; c < OD_FILT_HBORDER; c++) {
src[r * OD_FILT_BSTRIDE + c] = OD_DERING_VERY_LARGE;
}
}
}
if (tile_bottom) {
for (r = (nvb << mi_high_l2[pli]);
r < (nvb << mi_high_l2[pli]) + OD_FILT_VBORDER; r++) {
for (c = 0; c < (nhb << mi_wide_l2[pli]) + 2 * OD_FILT_HBORDER;
c++) {
for (r = vsize; r < vsize + OD_FILT_VBORDER; r++) {
for (c = 0; c < hsize + 2 * OD_FILT_HBORDER; c++) {
src[(r + OD_FILT_VBORDER) * OD_FILT_BSTRIDE + c] =
OD_DERING_VERY_LARGE;
}
}
}
if (tile_right) {
for (r = 0; r < (nvb << mi_high_l2[pli]) + 2 * OD_FILT_VBORDER; r++) {
for (c = (nhb << mi_wide_l2[pli]);
c < (nhb << mi_wide_l2[pli]) + OD_FILT_HBORDER; ++c) {
for (r = 0; r < vsize + 2 * OD_FILT_VBORDER; r++) {
for (c = hsize; c < hsize + OD_FILT_HBORDER; ++c) {
src[r * OD_FILT_BSTRIDE + c + OD_FILT_HBORDER] =
OD_DERING_VERY_LARGE;
}